Need Bench Seat Parts

[74 Duster 318]

I have a 1974 Duster with a bench seat. Looking for the Push button , trim piece and plunger !!!! The pic is the button and plunger .... Trim piece is gone !!!
Hope somebody can tell me who might have these at a reasonable price !!!!
Thanks

 

[hoosierdaddy]

Do you need 1 or 2 of these ? I'll check this weekend .

 

[74 Duster 318]

Do you need 1 or 2 of these ? I'll check this weekend .

2 if possible. Need the trim pieces also !!